Lines Matching refs:extractor
493 function groupBy(collection, extractor) { argument
495 extractor = toExtractor(extractor);
497 var discriminator = extractor(val) || '_';
508 function uniqueBy(extractor) { argument
509 extractor = toExtractor(extractor);
517 return groupBy(c, extractor, grouped);
534 function sortBy(collection, extractor) { argument
535 extractor = toExtractor(extractor);
538 var disc = extractor(value, key);
582 function toExtractor(extractor) { argument
583 return isFunction(extractor) ? extractor : function (e) {
584 return e[extractor];